SIG Sauer P365 XL 9mm, 3.7 in Barrel, Tritium Night Sights, Optic Cut, 12+1, Two 12-Rd Mags, Factory Case & IWB Holster (365XL-9-BXR3)
This SIG Sauer P365 XL is a striker-fired 9mm with the XL-length 3.7 inch barrel, 12+1 capacity, and a flat-faced trigger. It is a US-made example marked NEWINGTON, NH USA, equipped with factory tritium night sights and a rear sight plate optic cut. Model code 365XL-9-BXR3, case label dated 31-JAN-2020, and it includes two 12-round magazines and a Kydex IWB holster.
Condition
Overall Condition: Very good condition, showing only light, superficial signs of prior handling or use.
Bore Overall Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: This pistol has been very well maintained and cared for.
What’s Included
- SIG Sauer factory hard case with model label (365XL-9-BXR3)
- Two 12-round steel magazines (marked "MADE IN USA")
- Kydex inside-the-waistband holster with belt clip
The P365 XL format combines a 3.7 inch barrel with a 12+1 capacity, delivering a longer sight radius in a slim, carry-friendly profile. It is striker-fired and features a flat-faced trigger. This configuration has no external manual safety.
Factory tritium night sights are installed in a 3-dot pattern, with a tritium front sight featuring a green ring and a tritium rear sight marked "SIG H3 AS 8." The slide includes front and rear serrations, an external extractor, and a factory optic cut at the rear sight plate. Sights are dovetailed.
The polymer grip module provides molded stippling and a beavertail for control. The serialized, removable FCU architecture supports the P365’s modular design. An accessory rail is integrated for compatible lights or accessories.
It uses locked-breech, tilting-barrel operation. The pistol is marked NEWINGTON, NH USA and is the 365XL-9-BXR3 configuration. The included case label is dated 31-JAN-2020.




